Frank Neese: The ORCA program system. In: WIREs Computational Molecular Science. Band2, Nr.1, Januar 2012, ISSN1759-0876, S.73–78, doi:10.1002/wcms.81.
Frank Neese: Software update: The ORCA program system—Version 5.0. In: WIREs Computational Molecular Science. Band12, Nr.5, September 2022, ISSN1759-0876, doi:10.1002/wcms.1606 (wiley.com [abgerufen am 13. März 2024]).
Frank Neese: Software update: the ORCA program system, version 4.0. In: WIREs Computational Molecular Science. Band8, Nr.1, Januar 2018, ISSN1759-0876, doi:10.1002/wcms.1327 (wiley.com).
Frank Neese: Software update: The ORCA program system—Version 5.0. In: WIREs Computational Molecular Science. Band12, Nr.5, September 2022, ISSN1759-0876, doi:10.1002/wcms.1606 (wiley.com [abgerufen am 13. März 2024]).
onlinelibrary.wiley.com
Frank Neese: Software update: the ORCA program system, version 4.0. In: WIREs Computational Molecular Science. Band8, Nr.1, Januar 2018, ISSN1759-0876, doi:10.1002/wcms.1327 (wiley.com).
zdb-katalog.de
Frank Neese: The ORCA program system. In: WIREs Computational Molecular Science. Band2, Nr.1, Januar 2012, ISSN1759-0876, S.73–78, doi:10.1002/wcms.81.
Frank Neese: Software update: The ORCA program system—Version 5.0. In: WIREs Computational Molecular Science. Band12, Nr.5, September 2022, ISSN1759-0876, doi:10.1002/wcms.1606 (wiley.com [abgerufen am 13. März 2024]).
Frank Neese: Software update: the ORCA program system, version 4.0. In: WIREs Computational Molecular Science. Band8, Nr.1, Januar 2018, ISSN1759-0876, doi:10.1002/wcms.1327 (wiley.com).